This typo cause failure in importing data to MySQL

[Niemetz]

This command causes an issue:
mysql -h $DBEndpoint -u $DBUser -p$DBPassword $DBName < a4lWordPress.sql

because the "-p$DBPassword " should be "-p $DBPassword " (need to have a blank space between the -p option and $DBPassword)

[acantril]

Hi
This is wrong, the mySQL command line docs specifically say there can be NO space between

https://dev.mysql.com/doc/refman/8.0/en/mysql-command-options.html

The password of the MySQL account used for connecting to the server. The password value is optional. If not given, mysql prompts for one. If given, there must be no space between --password= or -p and the password following it.